#pragma once

#include <iostream>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "common.hpp"

namespace net
{
    class InetAddr
    {
    private:
        void PortNet2Host()
        {
            _port = ::ntohs(_net_addr.sin_port);
        }
        void IpNet2Host()
        {
            char ipbuffer[64];
            const char *ip = ::inet_ntop(AF_INET, &_net_addr.sin_addr, ipbuffer, sizeof(ipbuffer));
            (void)ip;
            _ip = ipbuffer;
        }

    public:
        InetAddr()
        {
        }
        InetAddr(const struct sockaddr_in &addr) : _net_addr(addr)
        {
            PortNet2Host();
            IpNet2Host();
        }
        InetAddr(uint16_t port) : _port(port), _ip("")
        {
            _net_addr.sin_family = AF_INET;
            _net_addr.sin_port = htons(_port);
            _net_addr.sin_addr.s_addr = INADDR_ANY;
        }
        bool operator==(const InetAddr &addr)
        {
            return _ip == addr._ip && _port == addr._port; // debug
            // return _ip == addr._ip; //debug
        }

        struct sockaddr *NetAddr() { return CONV(&_net_addr); }
        socklen_t NetAddrLen() { return sizeof(_net_addr); }
        std::string Ip() { return _ip; }
        uint16_t Port() { return _port; }

        std::string Addr()
        {
            return Ip() + ":" + std::to_string(Port());
        }
        void SetAddr(const sockaddr_in &client, socklen_t &len)
        {
            _net_addr = client;
            (void)len;

            IpNet2Host();
        }
        ~InetAddr()
        {
        }

    private:
        struct sockaddr_in _net_addr;
        std::string _ip;
        uint16_t _port;
    };
}